Parameters 165
Motor potentiometer 22.19 Motor potentiometer ref act (output of the motor
potentiometer).
15
PID 40.01 Process PID output actual (output of the process
PID controller).
16
Frequency input 11.38 Freq in 1 actual value (when DI6 is used as a
frequency input).
17
Control panel (ref
saved)
Panel reference (03.01 Panel reference, see page 108)
saved by the control system for the location where the
control returns is used as the reference.
18
Control panel (ref
copied)
Panel reference (03.01 Panel reference, see page 108)
for the previous control location is used as the reference
when the control location changes if the references for the
two locations are of the same type (eg
frequency/speed/torque/PID); otherwise, the actual signal
is used as the new reference.
19
Integrated panel (ref
saved)
See above Control panel (ref saved). 20
Integrated panel (ref
copied)
See above Control panel (ref copied). 21
22.20 Ext2 speed function Selects a mathematical function between the reference
sources selected by parameters 22.18 Ext2 speed ref1
and 22.19 Ext2 speed ref2. See diagram at 22.18 Ext2
speed ref1.
Ref1
Ref1 Signal selected by Ext2 speed ref1 is used as speed
reference 1 as such (no function applied).
0
Add (ref1 + ref2) The sum of the reference sources is used as speed
reference 1.
1
Sub (ref1 - ref2) The subtraction ([22.11 Ext1 speed ref1] - [22.12 Ext1
speed ref2]) of the reference sources is used as speed
reference 1.
2
Mul (ref1 × ref2) The multiplication of the reference sources is used as
speed reference 1.
3
Min (ref1, ref2) The smaller of the reference sources is used as speed
reference 1.
4
Max (ref1, ref2) The greater of the reference sources is used as speed
reference 1.
5
No. Name/Value Description Default
FbEq 16
Ext1 -> Ext2
t
Reference
Ext1 reference
Ext2 reference
Active reference
Inactive reference
Ext1 -> Ext2
Ext1 reference
Ext2 reference
Active reference
t
Inactive reference
Reference
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